Submission #991859

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
991859	2024-06-03 09:28:22	danikoynov	Security Gate (JOI18_security_gate)	C++14	0 / 100	0 ms	348 KiB

securitygate

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#include<bits/stdc++.h>
#define endl '\n'
using namespace std;
typedef long long ll;
void speed()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
}
int n;
string s;
void solve()
{
    cin >> n >> s;
    s = "#" + s;
    int cnt = 0;
    for (int i = 1; i <= n; i ++)
    {
        if (s[i] == 'x')
            cnt ++;
    }
    int res = 0;
    for (int mask = 0; mask < (1 << cnt); mask ++)
    {
 
 
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• Subtask 2: 0 / 8
• Subtask 3: 0 / 18
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